This high‑security bolt seal is designed for reliable cargo sealing in international shipping, trucking, and container logistics. Manufactured from Q235A low‑carbon steel with an ABS plastic coating, it combines strength, durability, and tamper‑evident security.
The JCB5602 model features an anti‑rotation design, preventing unauthorized manipulation. Each seal is laser‑marked with unique identification numbers, ensuring traceability and compliance with international shipping standards. Waterproof, sunproof, and scratch‑resistant markings guarantee long‑lasting readability.
Available in multiple colors (red, blue, yellow, green, white) and customizable options, the bolt seal adapts to diverse operational needs. Lightweight at 64 g, with a standard rod height of 84.8 mm and diameter of 8 mm, it is easy to install while providing strong sealing performance. Factory‑direct supply ensures competitive pricing, bulk packaging, and worry‑free after‑sales service.
Key Features
- DURABLE MATERIAL – Q235A steel core with ABS coating ensures strength and longevity.
- ANTI‑ROTATION DESIGN – Prevents tampering and unauthorized removal.
- LASER MARKING – Waterproof, sunproof, scratch‑resistant identification numbers.
- CUSTOMIZATION AVAILABLE – Multiple colors and packaging options tailored to customer needs.
- EASY INSTALLATION – Lightweight design simplifies sealing for containers and trucks.

Applications
- International shipping container sealing
- Truck and trailer cargo security
- Port logistics and customs compliance
- Industrial warehousing and supply chain management
- Secure transport for high‑value goods
Specifications
- Brand: Junchuang Lock
- Model: JCB5602
- Material: Q235A Low‑Carbon Steel + ABS Plastic
- Rod Height: 84.8 mm (customizable)
- Rod Diameter: 8 mm
- Weight: 64 g per unit
- Colors: Red, Blue, Yellow, Green, White (customizable)
- Marking: Laser engraved, anti‑tamper, waterproof
- Packaging: 10 pcs/box, 25 boxes/carton (250 pcs/carton)
- Scope: Containers, trucks, trailers, logistics cargo
Extra Sections
Functions
- Provides tamper‑evident sealing for containers and trucks
- Ensures compliance with international shipping standards
Advantages
- Strong steel core with ABS coating for durability
- Unique laser marking for traceability
- Factory‑direct supply with competitive pricing
Packaging
- 10 pcs per box, 25 boxes per carton
- Custom packaging available upon request








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